Adjustable head extension attachment for a vacuum cleaner



FIGS. 1, 2 and 3 illustrate the attachment in an unflexed orientation.

FIG. 1 is a front elevational view of the adjustable head extension attachment for a vacuum cleaner showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view in a flexed orientation thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for an adjustable head extension attachemnt for a vacuum cleaner, as shown and described. 